My guess is the issue is compliance with the injection schedule. During my HEP A/B three part vaccine, the doctor fought me about starting the series from the f

My guess is the issue is compliance with the injection schedule. During my HEP A/B three part vaccine, the doctor fought me about starting the series from the first shot as "did not need it based on job and lifestyle", on the second shot my insurance declined paying for it because whatever reason they pulled out of their backside. Compare to my aunt, she got the first shot but not the second and third because she does not see the point. No amount of urging by family has changed her mind. If the 7 part shot was available now, I would get it and finish it. Not everybody would because humans be oddballs.